Pith Number

pith:JCRCQKL4

pith:2018:JCRCQKL4LW2F73WR7MFYCVAOAF

not attested not anchored not stored refs pending

Two-loop D-dimensional unitarity and dual conformal symmetry

Harald Ita, Mao Zeng, Michael Enciso, Zvi Bern

arxiv:1807.08434 v1 · 2018-07-23 · hep-th

Open paper page JSON Open Graph Bundle Merged state Verified badge What is a Pith Number?

Add to your LaTeX paper

\usepackage{pith}
\pithnumber{JCRCQKL4LW2F73WR7MFYCVAOAF}

Prints a linked badge after your title and injects PDF metadata. Compiles on arXiv. Learn more · Embed verified badge

Record completeness

1 Bitcoin timestamp

2 Internet Archive

3 Author claim open · sign in to claim

4 Citations open

5 Replications open

✓ Portable graph bundle live · download bundle · merged state

The bundle contains the canonical record plus signed events. A mirror can host it anywhere and recompute the same current state with the deterministic merge algorithm.

Receipt and verification

First computed	2026-05-18T00:10:08.055215Z
Builder	pith-number-builder-2026-05-17-v1
Signature	Pith Ed25519 (`pith-v1-2026-05`) · public key
Schema	pith-number/v1.0

Canonical hash

48a228297c5db45feed1fb0b81540e0157cb52d33685c2bb9ccc52e1858aec2a

Aliases

arxiv: 1807.08434 · arxiv_version: 1807.08434v1 · doi: 10.48550/arxiv.1807.08434 · pith_short_12: JCRCQKL4LW2F · pith_short_16: JCRCQKL4LW2F73WR · pith_short_8: JCRCQKL4

Agent API

Resolver JSON Graph JSON Events JSON Schema Signing key

Verify this Pith Number yourself

curl -sH 'Accept: application/ld+json' https://pith.science/pith/JCRCQKL4LW2F73WR7MFYCVAOAF \
  | jq -c '.canonical_record' \
  | python3 -c "import sys,json,hashlib; b=json.dumps(json.loads(sys.stdin.read()), sort_keys=True, separators=(',',':'), ensure_ascii=False).encode(); print(hashlib.sha256(b).hexdigest())"
# expect: 48a228297c5db45feed1fb0b81540e0157cb52d33685c2bb9ccc52e1858aec2a

Canonical record JSON

{
  "metadata": {
    "abstract_canon_sha256": "c65b5dab3c9fdbdd22c376ff555ba6722be46456e407750c98024432781f45e5",
    "cross_cats_sorted": [],
    "license": "http://arxiv.org/licenses/nonexclusive-distrib/1.0/",
    "primary_cat": "hep-th",
    "submitted_at": "2018-07-23T05:52:56Z",
    "title_canon_sha256": "3396ed882b10b80a92722c3a1edff7c50e01cf2be6cb34508b63119568c51805"
  },
  "schema_version": "1.0",
  "source": {
    "id": "1807.08434",
    "kind": "arxiv",
    "version": 1
  }
}